
( Brand: Eg Vactec ), ( Manufacturer Part Number: VTL-5C3 )
The Vactec VTL-5C3 is a high-performance vactrol, a type of voltage-controlled resistor. Each vactrol is a compact, self-contained voltage-controlled voltage source and voltage-controlled resistor in a single package. This particular model, the VTL-5C3, is known for its excellent linearity and low temperature coefficient.
The vactrol consists of a light-dependent resistor (LDR) and a JFET (Junction Field Effect Transistor) in a feedback configuration. The LDR acts as a variable resistor, its resistance varying with the amount of light falling on it. The JFET acts as a voltage-controlled resistor, with the control voltage applied to its gate terminal. The feedback configuration ensures that the output voltage of the vactrol is proportional to the input voltage, making it an ideal voltage-controlled voltage source.
The VTL-5C3 has a nominal control voltage range of 2V to 20V, with an output voltage range of 0V to 5V. The input impedance is high, making it easy to use with a wide range of voltage sources. The output impedance is low, ensuring good current-following performance.
The vactrol is housed in a small, hermetically sealed, plastic package, ensuring reliable operation over a wide temperature range. The package dimensions are 2.8mm x 4.5mm, making it suitable for use in compact electronic circuits. The VTL-5C3 is available in bulk packages of 100 pieces.
The VTL-5C3 is a versatile component with a wide range of applications, particularly in voltage-controlled circuits, such as voltage-controlled filters, voltage-controlled amplifiers, and voltage-controlled oscillators. Its excellent linearity and low temperature coefficient make it an ideal choice for applications where precise voltage control is required. Overall, the Vactec VTL-5C3 is a high-quality, reliable, and cost-effective solution for voltage control applications.
Vactec VTL-5C3, also known as vactrols or voltage-controlled diodes, are electronic components used for voltage control in various applications such as voltage-controlled filters, amplifiers, and voltage-controlled oscillators. Here are some pros and cons of buying Vactec VTL-5C3:
Pros:1. High-quality components: Vactec is a well-known manufacturer of vactrols, and VTL-5C3 is known for its high-quality and consistent performance.
2. Versatile: Vactec VTL-5C3 can be used in various applications, including voltage-controlled filters, amplifiers, and oscillators, making it a versatile component for electronic projects.
3. Long-lasting: These components are known for their durability and long lifespan, making them a good investment for long-term projects.
4. Consistent performance: Vactec VTL-5C3 provides consistent performance, which is essential in electronic circuits and systems.
5. Easy to use: These components are relatively easy to use, and they do not require any specialized knowledge or equipment to operate.
Cons:1. Limited availability: Vactec VTL-5C3 may be difficult to find in local electronics stores or online marketplaces, and you may need to order them from specialized distributors or manufacturers.
2. Higher cost: Compared to some other voltage-controlled components, Vactec VTL-5C3 may be more expensive.
3. Requires voltage control: To use Vactec VTL-5C3 effectively, you need to provide a voltage control signal, which may require additional components or circuitry.
Conclusion:Vactec VTL-5C3 is a high-quality and versatile component that is essential in various electronic applications. Its long-lasting performance, consistency, and ease of use make it a good investment for electronic projects. However, its limited availability and higher cost may make it a less attractive option for some users.
Recommendation:If you are looking for a high-quality and consistent voltage-controlled component for your electronic project, Vactec VTL-5C3 is an excellent choice. However, you may need to consider the cost and availability before making a purchase. You can look for specialized distributors or manufacturers to find the best deals and availability for Vactec VTL-5C3.
This sale is for a lot of 4 pcs Vactec p/n VTL 5C3 Vactrol. Yes, there are current production versions of these which may be fine, but if you want the real deal from way back when, it. These are LED/CDs photocell made in 1999, when Vactec was part of EG G.